Fehler ASP.NET 1309 in Verbindung mit dem WSUS 2K19

Protokollname: Application
Quelle:        ASP.NET 4.0.30319.0
Datum:         31.01.2021 22:13:44
Ereignis-ID:   1309
Aufgabenkategorie:Web Event
Ebene:         Warnung
Schlüsselwörter:Klassisch
Benutzer:      Nicht zutreffend
Computer:      DC02.xxx.local
Beschreibung:
Event code: 3001 
Event message: Die Anforderung wurde abgebrochen. 
Event time: 31.01.2021 22:13:44 
Event time (UTC): 31.01.2021 21:13:44 
Event ID: 16f2fb0dd21d4cdfaa4caebfc7b30881 
Event sequence: 10 
Event occurrence: 3 
Event detail code: 0 

Application information: 
    Application domain: /LM/W3SVC/2014260850/ROOT/ServerSyncWebService-3-132566008889821631 
    Trust level: Full 
    Application Virtual Path: /ServerSyncWebService 
    Application Path: C:\Program Files\Update Services\WebServices\ServerSyncWebService\ 
    Machine name: DC02 

Process information: 
    Process ID: 7952 
    Process name: w3wp.exe 
    Account name: NT-AUTORITÄT\Netzwerkdienst 

Exception information: 
    Exception type: HttpException 
    Exception message: Zeit für Anforderung überschritten.



Request information: 
    Request URL: http://dc02:8530/ServerSyncWebService/serversyncwebservice.asmx 
    Request path: /ServerSyncWebService/serversyncwebservice.asmx 
    User host address: fe80::1807:14f7:7f7b:4498/LM/W3SVC/2014260850/ROOT/ServerSyncWebService-3-132566008889821631 
    User:  
    Is authenticated: False 
    Authentication Type:  
    Thread account name: NT-AUTORITÄT\Netzwerkdienst 

Thread information: 
    Thread ID: 11 
    Thread account name: NT-AUTORITÄT\Netzwerkdienst 
    Is impersonating: False 
    Stack trace: 


Custom event details: 

Ereignis-XML:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">  
  <System>
    <Provider Name="ASP.NET 4.0.30319.0" />  
    <EventID Qualifiers="32768">1309</EventID>  
    <Level>3</Level>
    <Task>3</Task>
    <Keywords>0x80000000000000</Keywords>
    <TimeCreated SystemTime="2021-01-31T21:13:44.488259700Z" />  
    <EventRecordID>158297</EventRecordID>
    <Channel>Application</Channel>
    <Computer>DC02.xxx.local</Computer>
    <Security />
  </System>
  <EventData>
    <Data>3001</Data>
    <Data>Die Anforderung wurde abgebrochen.</Data>
    <Data>31.01.2021 22:13:44</Data>
    <Data>31.01.2021 21:13:44</Data>
    <Data>16f2fb0dd21d4cdfaa4caebfc7b30881</Data>
    <Data>10</Data>
    <Data>3</Data>
    <Data>0</Data>
    <Data>/LM/W3SVC/2014260850/ROOT/ServerSyncWebService-3-132566008889821631</Data>
    <Data>Full</Data>
    <Data>/ServerSyncWebService</Data>
    <Data>C:\Program Files\Update Services\WebServices\ServerSyncWebService\</Data>
    <Data>DC02</Data>
    <Data>
    </Data>
    <Data>7952</Data>
    <Data>w3wp.exe</Data>
    <Data>NT-AUTORITÄT\Netzwerkdienst</Data>
    <Data>HttpException</Data>
    <Data>Zeit für Anforderung überschritten.

</Data>
    <Data>http://dc02:8530/ServerSyncWebService/serversyncwebservice.asmx</Data>
    <Data>/ServerSyncWebService/serversyncwebservice.asmx</Data>
    <Data>fe80::1807:14f7:7f7b:4498%9</Data>
    <Data>
    </Data>
    <Data>False</Data>
    <Data>
    </Data>
    <Data>NT-AUTORITÄT\Netzwerkdienst</Data>
    <Data>11</Data>
    <Data>NT-AUTORITÄT\Netzwerkdienst</Data>
    <Data>False</Data>
    <Data>
    </Data>
  </EventData>
</Event>

Protokollname: Application
Quelle:        Windows Server Update Services
Datum:         31.01.2021 22:11:30
Ereignis-ID:   12032
Aufgabenkategorie:9
Ebene:         Fehler
Schlüsselwörter:Klassisch
Benutzer:      Nicht zutreffend
Computer:      DC02.xxx.local
Beschreibung:
Der Serversynchronisierungs-Webdienst ist nicht funktionsfähig
Ereignis-XML:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">  
  <System>
    <Provider Name="Windows Server Update Services" />  
    <EventID Qualifiers="0">12032</EventID>  
    <Level>2</Level>
    <Task>9</Task>
    <Keywords>0x80000000000000</Keywords>
    <TimeCreated SystemTime="2021-01-31T21:11:30.983028300Z" />  
    <EventRecordID>158295</EventRecordID>
    <Channel>Application</Channel>
    <Computer>DC02.xxx.local</Computer>
    <Security />
  </System>
  <EventData>
    <Data>Der Serversynchronisierungs-Webdienst ist nicht funktionsfähig</Data>
  </EventData>
</Event>

Serverfehler in der Anwendung /ServerSyncWebService.
Unbekanntes Anforderungsformat.
Beschreibung: Unbehandelte Ausnahme beim Ausführen der aktuellen Webanforderung. Überprüfen Sie die Stapelüberwachung, um weitere Informationen über diesen Fehler anzuzeigen und festzustellen, wo der Fehler im Code verursacht wurde.

Ausnahmedetails: System.InvalidOperationException: Unbekanntes Anforderungsformat.

Quellfehler:
Beim Ausführen der aktuellen Webanforderung wurde einen unbehandelte Ausnahme generiert. Informationen über den Ursprung und die Position der Ausnahme können mit der Ausnahmestapelüberwachung angezeigt werden.

Stapelüberwachung:
[InvalidOperationException: Unbekanntes Anforderungsformat.]
   System.Web.Services.Protocols.WebServiceHandlerFactory.CoreGetHandler(Type type, HttpContext context, HttpRequest request, HttpResponse response) +744
   System.Web.Services.Protocols.WebServiceHandlerFactory.GetHandler(HttpContext context, String verb, String url, String filePath) +259
   System.Web.Script.Services.ScriptHandlerFactory.GetHandler(HttpContext context, String requestType, String url, String pathTranslated) +81
   System.Web.MaterializeHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +375
   System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step) +195
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +128

Versionsinformationen: Microsoft .NET Framework-Version:4.0.30319; ASP.NET-Version:4.7.3690.0 

<?xml version="1.0" encoding="utf-8" ?> 
<configuration>
  <system.web>
    <!--  DYNAMIC DEBUG COMPILATION
          Set compilation debug="true" to enable ASPX debugging.  Otherwise, setting this value to 
          false will improve runtime performance of this application. 
          Set compilation debug="true" to insert debugging symbols (.pdb information) 
          into the compiled page. Because this creates a larger file that executes
          more slowly, you should set this value to true only when debugging and to
          false at all other times. For more information, refer to the documentation about
          debugging ASP .NET files.
    -->
    <compilation 
         defaultLanguage="c#" 
         debug="false" 
    />
    <!--  CUSTOM ERROR MESSAGES
          Set customError mode values to control the display of user-friendly 
          error messages to users instead of error details (including a stack trace):
          "On" Always display custom (friendly) messages   
          "Off" Always display detailed ASP.NET error information. 
          "RemoteOnly" Display custom (friendly) messages only to users not running  
          on the local Web server. This setting is recommended for security purposes, so 
          that you do not display application detail information to remote clients.
    -->
    <customErrors 
    mode="RemoteOnly"  
    /> 
    <!--  AUTHENTICATION 
          This section sets the authentication policies of the application. Possible modes are "Windows", "Forms",  
          "Passport" and "None" 
    -->
    <authentication mode="Windows" />  
    <!--  APPLICATION-LEVEL TRACE LOGGING
          Application-level tracing enables trace log output for every page within an application. 
          Set trace enabled="true" to enable application trace logging.  If pageOutput="true", the 
          trace information will be displayed at the bottom of each page.  Otherwise, you can view the 
          application trace log by browsing the "trace.axd" page from your web application 
          root. 
    -->
    <trace
        enabled="false" 
        requestLimit="10" 
        pageOutput="false" 
        traceMode="SortByTime" 
        localOnly="true" 
    />
    <!--  SESSION STATE SETTINGS
          By default ASP .NET uses cookies to identify which requests belong to a particular session. 
          If cookies are not available, a session can be tracked by adding a session identifier to the URL. 
          To disable cookies, set sessionState cookieless="true". 
    -->
    <sessionState 
            mode="Off" 
    />
    <!--  GLOBALIZATION
          This section sets the globalization settings of the application. 
    -->
    <globalization 
            requestEncoding="utf-8"  
            responseEncoding="utf-8"  
   />     
   <!-- DOCUMENTATION
        Turn off documentation by default
   -->
   <webServices>
      <protocols>
          <remove name="Documentation"/> 
      </protocols>
   </webServices>
   <!-- MAXREQUESTLENGTH
        Limit the size of incoming requests to 100 kbytes.
   -->
   <httpRuntime maxRequestLength="100" /> 
</system.web>
<appSettings>
    <!-- The maximum number of authorization cookies that can be passed to GetCookie -->
    <add key="maxAuthCookies" value="10"/> 
    <!-- The maximum number of files requesting download -->
    <add key="maxFileDigests" value="100"/> 
    <!--  
        The value of the following key is made part of the SQL connection's 
        ApplicationName property to improve sql tracing.
    -->
    <add key="ApplicationNameForDatabaseConnection" value="ServerSyncWS"/> 
</appSettings>
</configuration>